31 Ashcroft Drive Denham Green Buckinghamshire UB9 5JG
Approved on 1 October 2020
Council decision: Conditional permissionDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Single storey rear extension, raising the existing rear extensions roof height including the conversion of the garage into a habitable space with garage door replacement with front window. Rear roof dormer extension and side rooflight.
- Received
- 31 July 2020
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Denham
- ReceivedReceived31 Jul
- ValidatedValidated31 Jul
- Consult.Consultation2 Sep
- TargetTarget Date24 Sep
- DecidedDecided1 Oct
Decided in 62 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 31 Ashcroft Drive Denham Green Buckinghamshire UB9 5JG. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 62 days, 6 days longer than Chiltern South Bucks's typical decision time. There are no previous applications recorded at this address. We hold 1,195 applications in total for the UB9 postcode area.
82% of full applications at Chiltern South Bucks were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- UB9 5JG
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Denham Parish Council
Planning application dates
- Date validated
- 31 July 2020
- Consultation expiry
- 2 September 2020
- Consultation start
- 11 August 2020
- Consultation end
- 2 September 2020
- Neighbour consultation start
- 11 August 2020
- Neighbour consultation end
- 2 September 2020
- Last date for comments
- 2 September 2020
- Target decision date
- 24 September 2020
Applicant and agent
- Agent address
- 28 Princes Gardens London W3 0LG
Planning decision
- Statutory period
- 55 days
Additional information
- Documents
- 9
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: Chiltern South Bucks
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Around this site
Nearby applications
- 33 Ashcroft Drive Denham Green Buckinghamshire UB9 5JGPL/20/3432/FA · FullApproved0.0 mi
- 33 Ashcroft Drive Denham Green Buckinghamshire UB9 5JGPL/19/0805/FA · FullApproved0.0 mi
- 26 Ashcroft Drive Denham Green Buckinghamshire UB9 5JG18/00641/CLOPED · OutlineApproved0.0 mi
- 48 Tilehouse Way Denham Green Buckinghamshire UB9 5JB16/02225/NMA · AmendmentRefused0.0 mi
- 44 Tilehouse Way Denham Green Buckinghamshire UB9 5JBPL/20/4411/FA · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds2.1 mi
- Eco Building ServicesElectrician0.2 mi
- N E Electrical (London) LtdElectrician0.3 mi
- Wise Electrical Developments LtdElectrician0.4 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.